Korg Pitchblack Pedal Tuner

100% True Bypass output keeps your tone intact
• Choose from four types of display modes: Full Strobe, Half Strobe, Meter & Mirror
• Compact pedal sized guitar/bass tuner that fits in your pedal board.
• Large bright LED meters clearly show any tuning discrepancy.
• A broad detection range from E0 (20.60 Hz) to C8 (4186 Hz).
• Calibration is adjustable from 436--445 Hz.
• A 9 VDC output jack is provided for cascading the power supply to other pedals.
• Sleek, black and tough aluminum die cast body for superb durability.